SgIncrementalStack Class Reference

Incremental Update Stack for fast undo during search. More...

#include <SgIncrementalStack.h>

List of all members.

Classes
union	IntOrPtr
	Entry for SgIncrementalStack. More...
Public Member Functions
	SgIncrementalStack ()
void	Clear ()
bool	IsEmpty () const
void	PushPts (int type, SgEmptyBlackWhite col, const SgPointSet &pts)
void	PushPt (int type, SgEmptyBlackWhite col, SgPoint pt)
void	PushPtr (void *ptr)
void	PushPtrEvent (int type, void *ptr)
void	PushInt (int i)
void	PushPoint (SgPoint p)
	relies on SgPoint == int; add to union if that changes
void	StartMoveInfo ()
SgIncrementalStackEvent	PopEvent ()
void *	PopPtr ()
int	PopInt ()
SgPoint	PopPoint ()
	relies on SgPoint == int; add to union if that changes
void	SubtractPoints (SgPointSet *set)
void	AddPoints (SgPointSet *set)
void	SubtractPoints (SgBWSet *set)
void	AddPoints (SgBWSet *set)
void	SubtractAndAddPoints (SgBWSet *subtractset, SgBWSet *addset)
void	SubtractAndAddPoints (SgPointSet *subtractset, SgBWSet *addset)
void	SubtractAndAddPoints (SgBWSet *subtractset, SgPointSet *addset)
Private Attributes
SgVector< IntOrPtr >	m_stack
	Stores incremental state changes for execute/undo moves.

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Detailed Description

Incremental Update Stack for fast undo during search.

Used by GoRegionBoard.

Definition at line 35 of file SgIncrementalStack.h.

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Constructor & Destructor Documentation

SgIncrementalStack::SgIncrementalStack

(

)

Definition at line 38 of file SgIncrementalStack.h.

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Member Function Documentation

void SgIncrementalStack::AddPoints

(

SgPointSet *

set

)

Definition at line 75 of file SgIncrementalStack.cpp.

References PopInt(), PopPoint(), and SG_UNUSED().

void SgIncrementalStack::AddPoints

(

SgBWSet *

set

)

Definition at line 99 of file SgIncrementalStack.cpp.

References SgPointSet::Include(), PopInt(), and PopPoint().

void SgIncrementalStack::Clear

(

)

Definition at line 58 of file SgIncrementalStack.cpp.

References SgVector< T >::Clear(), and m_stack.

bool SgIncrementalStack::IsEmpty

(

)

const

Definition at line 42 of file SgIncrementalStack.h.

References SgVector< T >::IsEmpty(), and m_stack.

SgIncrementalStackEvent SgIncrementalStack::PopEvent

(

)

Definition at line 68 of file SgIncrementalStack.h.

References PopInt().

int SgIncrementalStack::PopInt

(

)

Definition at line 80 of file SgIncrementalStack.h.

References SgVector< T >::Back(), SgIncrementalStack::IntOrPtr::m_int, m_stack, and SgVector< T >::PopBack().

Referenced by AddPoints(), PopEvent(), PopPoint(), SubtractAndAddPoints(), and SubtractPoints().

SgPoint SgIncrementalStack::PopPoint

(

)

relies on SgPoint == int; add to union if that changes

Definition at line 88 of file SgIncrementalStack.h.

References PopInt().

Referenced by AddPoints(), SubtractAndAddPoints(), and SubtractPoints().

void* SgIncrementalStack::PopPtr

(

)

Definition at line 73 of file SgIncrementalStack.h.

References SgVector< T >::Back(), SgIncrementalStack::IntOrPtr::m_ptr, m_stack, and SgVector< T >::PopBack().

void SgIncrementalStack::PushInt

(

int

i

)

Definition at line 55 of file SgIncrementalStack.h.

References m_stack, and SgVector< T >::PushBack().

Referenced by PushPt(), PushPtrEvent(), PushPts(), and StartMoveInfo().

void SgIncrementalStack::PushPoint

(

SgPoint

p

)

relies on SgPoint == int; add to union if that changes

Definition at line 61 of file SgIncrementalStack.h.

References m_stack, and SgVector< T >::PushBack().

Referenced by PushPt(), and PushPts().

void SgIncrementalStack::PushPt	(	int	type,
		SgEmptyBlackWhite	col,
		SgPoint	pt
	)

Definition at line 37 of file SgIncrementalStack.cpp.

References PushInt(), and PushPoint().

void SgIncrementalStack::PushPtr

(

void *

ptr

)

Definition at line 48 of file SgIncrementalStack.h.

References m_stack, and SgVector< T >::PushBack().

Referenced by PushPtrEvent().

void SgIncrementalStack::PushPtrEvent	(	int	type,
		void *	ptr
	)

Definition at line 47 of file SgIncrementalStack.cpp.

References PushInt(), and PushPtr().

void SgIncrementalStack::PushPts	(	int	type,
		SgEmptyBlackWhite	col,
		const SgPointSet &	pts
	)

Definition at line 14 of file SgIncrementalStack.cpp.

References PushInt(), and PushPoint().

void SgIncrementalStack::StartMoveInfo

(

)

Definition at line 53 of file SgIncrementalStack.cpp.

References PushInt(), and SG_NEXTMOVE.

void SgIncrementalStack::SubtractAndAddPoints	(	SgBWSet *	subtractset,
		SgPointSet *	addset
	)

Definition at line 141 of file SgIncrementalStack.cpp.

References SgPointSet::Exclude(), SgPointSet::Include(), PopInt(), and PopPoint().

void SgIncrementalStack::SubtractAndAddPoints	(	SgBWSet *	subtractset,
		SgBWSet *	addset
	)

Definition at line 111 of file SgIncrementalStack.cpp.

References SgPointSet::Exclude(), SgPointSet::Include(), PopInt(), and PopPoint().

void SgIncrementalStack::SubtractAndAddPoints	(	SgPointSet *	subtractset,
		SgBWSet *	addset
	)

Definition at line 126 of file SgIncrementalStack.cpp.

References SgPointSet::Exclude(), SgPointSet::Include(), PopInt(), and PopPoint().

void SgIncrementalStack::SubtractPoints

(

SgBWSet *

set

)

Definition at line 87 of file SgIncrementalStack.cpp.

References SgPointSet::Exclude(), PopInt(), and PopPoint().

void SgIncrementalStack::SubtractPoints

(

SgPointSet *

set

)

Definition at line 63 of file SgIncrementalStack.cpp.

References PopInt(), PopPoint(), and SG_UNUSED().

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Member Data Documentation

SgVector<IntOrPtr> SgIncrementalStack::m_stack [private]

Stores incremental state changes for execute/undo moves.

Definition at line 131 of file SgIncrementalStack.h.

Referenced by Clear(), IsEmpty(), PopInt(), PopPtr(), PushInt(), PushPoint(), and PushPtr().

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The documentation for this class was generated from the following files:

• SgIncrementalStack.h
• SgIncrementalStack.cpp